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प्रश्न
If `x - 7/8 = 7/8`, then x = ______.
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उत्तर
If `x - 7/8 = 7/8`, then x = `underlinebb(7/4)`.
Explanation:
Consider the equation, `x - 7/8 = 7/8`
Transpose, `-7/8` to RHS then it becomes `7/8`.
Then, `x = 7/8 + 7/8`
`x = 14/8` ...[Divide by 2]
`x = 7/4`
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संबंधित प्रश्न
Solve the following equations.
`(2b)/3 - 5 = 3`
The equation having – 3 as a solution is ______.
The sum of two numbers is 60 and their difference is 30.
The solution of the equation is ______.
______ is the solution of 3x + 10 = 7.
In integers, 4x – 1 = 8 has ______ solution.
In natural numbers, 4x + 5 = –7 has ______ solution.
x – 0 = ______; when 3x = 12.
4x – 5 = 7 does not have an integer as its solution.
Match each of the entries in Column I with the appropriate entries in Column II.
| Column I | Column II |
| (i) x + 5 = 9 | (A) `- 5/3` |
| (ii) x – 7 = 4 | (B) `5/3` |
| (iii) `x/12 = -5` | (C) 4 |
| (iv) 5x = 30 | (D) 6 |
| (v) The value of y which satisfies 3y = 5 | (E) 11 |
| (vi) If p = 2, then the value of `1/3 (1 - 3p)` | (F) – 60 |
| (G) 3 |
Subtracting 5 from p, the result is 2.
